17287920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1879

約数の個数: 120

約数和(自身を含む): 62558496

約数和(自身を除く): 45270576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1847, 1872, 2340, 3120, 3694, 4680, 5541, 7388, 9235, 9360, 11082, 14776, 16623, 18470, 22164, 24011, 27705, 29552, 33246, 36940, 44328, 48022, 55410, 66492, 72033, 73880, 83115, 88656, 96044, 110820, 120055, 132984, 144066, 147760, 166230, 192088, 216099, 221640, 240110, 265968, 288132, 332460, 360165, 384176, 432198, 443280, 480220, 576264, 664920, 720330, 864396, 960440, 1080495, 1152528, 1329840, 1440660, 1728792, 1920880, 2160990, 2881320, 3457584, 4321980, 5762640, 8643960, 17287920]

約数ペア:

[(1, 17287920), (2, 8643960), (3, 5762640), (4, 4321980), (5, 3457584), (6, 2881320), (8, 2160990), (9, 1920880), (10, 1728792), (12, 1440660), (13, 1329840), (15, 1152528), (16, 1080495), (18, 960440), (20, 864396), (24, 720330), (26, 664920), (30, 576264), (36, 480220), (39, 443280), (40, 432198), (45, 384176), (48, 360165), (52, 332460), (60, 288132), (65, 265968), (72, 240110), (78, 221640), (80, 216099), (90, 192088), (104, 166230), (117, 147760), (120, 144066), (130, 132984), (144, 120055), (156, 110820), (180, 96044), (195, 88656), (208, 83115), (234, 73880), (240, 72033), (260, 66492), (312, 55410), (360, 48022), (390, 44328), (468, 36940), (520, 33246), (585, 29552), (624, 27705), (720, 24011), (780, 22164), (936, 18470), (1040, 16623), (1170, 14776), (1560, 11082), (1847, 9360), (1872, 9235), (2340, 7388), (3120, 5541), (3694, 4680)]